How many baby Northern bottlenose whales are in a litter?
A Northern bottlenose whale (Hyperoodon ampullatus) usually gives birth to around 1 babies.
Each of those little ones spend around 365 days as a fetus before they are released into the wild. Upon birth, they weight 8 grams (0.02 lbs) and measure 5.5 cm (0′ 3″). They are a member of the Ziphiidae family (genus: Hyperoodon). An adult Northern bottlenose whale grows up to a size of 8.79 meter (28′ 10″).
To have a reference: Humans obviously usually have a litter size of one ;). Their babies are in the womb of their mother for 280 days (40 weeks) and reach an average size of 1.65m (5′ 5″). They weight in at 62 kg (137 lbs), which is obviously highly individual, and reach an average age of 75 years.
The northern bottlenose whale (Hyperoodon ampullatus) is a species of beaked whale in the ziphiid family, being one of two members of the genus Hyperoodon. The northern bottlenose whale was hunted heavily by Norway and Britain in the 19th and early 20th centuries. It is one of the deepest-diving mammals known, reaching depths of 1,453 m (4,767 ft).
Other animals of the family Ziphiidae
Northern bottlenose whale is a member of the Ziphiidae, as are these animals:
- Andrews’ beaked whale weighting around 2600 kilograms (5732.01 lbs)
- Southern bottlenose whale weighting around 3000 kilograms (6613.86 lbs)
- Sowerby’s beaked whale with 1 babies per pregnancy
- Strap-toothed whale weighting around 1500 kilograms (3306.93 lbs)
- True’s beaked whale weighting around 2100 kilograms (4629.7 lbs)
- Gray’s beaked whale weighting around 2900 kilograms (6393.4 lbs)
- Stejneger’s beaked whale weighting around 4800 kilograms (10582.18 lbs)
- Hector’s beaked whale weighting around 1000 kilograms (2204.62 lbs)
- Blainville’s beaked whale becoming 27 years old
- Ginkgo-toothed beaked whale weighting around 1500 kilograms (3306.93 lbs)
Animals that share a litter size with Northern bottlenose whale
Those animals also give birth to 1 babies at once:
- Himalayan goral
- Anoa
- Pygmy ringtail possum
- Black-winged little yellow bat
- Javan surili
- Rüppell’s broad-nosed bat
- Mauritian tomb bat
- Cape horseshoe bat
- Eastern falanouc
- Lowland mosaic-tailed rat
Animals that get as old as a Northern bottlenose whale
Other animals that usually reach the age of 37 years:
- King colobus with 30.5 years
- Lion with 30 years
- Crabeater seal with 39 years
- Spotted seal with 35.5 years
- Bonnet macaque with 30 years
- Hoffmann’s two-toed sloth with 32.08 years
- Grivet with 31.58 years
- Red kangaroo with 30 years
- Brown long-eared bat with 30 years
- Pileated gibbon with 36 years
Animals with the same weight as a Northern bottlenose whale
What other animals weight around 3391.68 kg (7477.37 lbs)?
- Sowerby’s beaked whale usually reaching 3400 kgs (7495.71 lbs)
- Steller’s sea cow usually reaching 4000 kgs (8818.48 lbs)
- Southern bottlenose whale usually reaching 3000 kgs (6613.86 lbs)
- Gray’s beaked whale usually reaching 2900 kgs (6393.4 lbs)
- African bush elephant usually reaching 3882.27 kgs (8558.93 lbs)
- Hubbs’ beaked whale usually reaching 3400 kgs (7495.71 lbs)
- Asian elephant usually reaching 3294.9 kgs (7264 lbs)
Animals with the same size as a Northern bottlenose whale
Also reaching around 8.79 meter (28′ 10″) in size do these animals:
- Steller’s sea cow gets as big as 7.63 meter (25′ 1″)
- Killer whale gets as big as 8.66 meter (28′ 5″)